EP2373046A3 - Super resolution based n-view + n-depth multiview video coding - Google Patents

Super resolution based n-view + n-depth multiview video coding Download PDF

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Publication number
EP2373046A3
EP2373046A3 EP11156663A EP11156663A EP2373046A3 EP 2373046 A3 EP2373046 A3 EP 2373046A3 EP 11156663 A EP11156663 A EP 11156663A EP 11156663 A EP11156663 A EP 11156663A EP 2373046 A3 EP2373046 A3 EP 2373046A3
Authority
EP
European Patent Office
Prior art keywords
view
depth
video
multiview video
super resolution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP11156663A
Other languages
German (de)
French (fr)
Other versions
EP2373046A2 (en
Inventor
Burak Oguz Özkalayci
Emrah Tasli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vestel Elektronik Sanayi ve Ticaret AS
Original Assignee
Vestel Elektronik Sanayi ve Ticaret AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vestel Elektronik Sanayi ve Ticaret AS filed Critical Vestel Elektronik Sanayi ve Ticaret AS
Publication of EP2373046A2 publication Critical patent/EP2373046A2/en
Publication of EP2373046A3 publication Critical patent/EP2373046A3/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Abstract

Present invention defines a super resolution based coding method for N-view and N-depth multiview video. A multiview video contains information of images from different views of a scene. Redundant information is shared by especially neighbouring frames of the image, which increases the bit rate of the video appreciably. The method proposed in the present invention offers an encoding phase in which all images of the different frames of view are down scaled (2) and encoded using N-view and N-depth video encoding (3). In the decoding phase, the encoded video is divided into different frames of views (4) and original resolution of a frame is reconstructed (6) using said redundant information kept in the neighbouring frames of said frame.
EP11156663A 2010-03-30 2011-03-02 Super resolution based n-view + n-depth multiview video coding Ceased EP2373046A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2010/02451A TR201002451A2 (en) 2010-03-30 2010-03-30 Super resolution based N-view + N-depth multi-view video encoding.

Publications (2)

Publication Number Publication Date
EP2373046A2 EP2373046A2 (en) 2011-10-05
EP2373046A3 true EP2373046A3 (en) 2013-03-20

Family

ID=44343785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11156663A Ceased EP2373046A3 (en) 2010-03-30 2011-03-02 Super resolution based n-view + n-depth multiview video coding

Country Status (2)

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EP (1) EP2373046A3 (en)
TR (1) TR201002451A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9497439B2 (en) * 2013-07-15 2016-11-15 Ati Technologies Ulc Apparatus and method for fast multiview video coding
CN104079914B (en) * 2014-07-02 2016-02-10 山东大学 Based on the multi-view image ultra-resolution method of depth information
CN114071116A (en) * 2020-07-31 2022-02-18 阿里巴巴集团控股有限公司 Video processing method and device, electronic equipment and storage medium
WO2023201504A1 (en) * 2022-04-18 2023-10-26 浙江大学 Encoding method and apparatus, decoding method and apparatus, device, and storage medium
CN115550669B (en) * 2022-11-30 2023-03-24 摩尔线程智能科技(北京)有限责任公司 Video transcoding method and device, electronic equipment and storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619598A1 (en) * 1996-05-15 1997-11-20 Deutsche Telekom Ag Methods for storing or transmitting stereoscopic video signals
US6055012A (en) * 1995-12-29 2000-04-25 Lucent Technologies Inc. Digital multi-view video compression with complexity and compatibility constraints
EP1837826A1 (en) * 2006-03-20 2007-09-26 Matsushita Electric Industrial Co., Ltd. Image acquisition considering super-resolution post-interpolation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101366092B1 (en) 2006-10-13 2014-02-21 삼성전자주식회사 Method and apparatus for encoding and decoding multi-view image
CN101291434A (en) 2007-04-17 2008-10-22 华为技术有限公司 Encoding/decoding method and device for multi-video

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6055012A (en) * 1995-12-29 2000-04-25 Lucent Technologies Inc. Digital multi-view video compression with complexity and compatibility constraints
DE19619598A1 (en) * 1996-05-15 1997-11-20 Deutsche Telekom Ag Methods for storing or transmitting stereoscopic video signals
EP1837826A1 (en) * 2006-03-20 2007-09-26 Matsushita Electric Industrial Co., Ltd. Image acquisition considering super-resolution post-interpolation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHUON S ET AL: "LidarBoost: Depth superresolution for ToF 3D shape scanning", COMPUTER VISION AND PATTERN RECOGNITION, 2009. CVPR 2009. IEEE CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 20 June 2009 (2009-06-20), pages 343 - 350, XP031607331, ISBN: 978-1-4244-3992-8 *

Also Published As

Publication number Publication date
TR201002451A2 (en) 2011-10-21
EP2373046A2 (en) 2011-10-05

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